There will be few readers of this book who have not been brought
up under the spell of some one of these systems of
Supernaturalism; who have not been taught to speak with respect
of some particular priestly order, to thrill with awe at some
particular sacred rite, to seek respite from earthly woes in some
particular ceremonial spell. These things are woven into our very
fibre in childhood; they are sanctified by memories of joys and
griefs, they are confused with spiritual struggles, they become
part of all that is most vital in our lives. The reader who
wishes to emancipate himself from their thrall will do well to
begin with a study of the beliefs and practices of other sects
than his own--a field where he is free to observe and examine
without fear of sacrilege. Let him look into Madame Blavatsky's
"Secret Doctrine", or her "Isis Unveiled"!--encyclopedias of the
fantastic inventions which terror and longing have wrung out of
the tortured soul of man. Here are mysteries and solemnities,
charms and spells, illuminations and transmigrations, angels and
demons, guides, controls and masters--all of which it is
permissible to refuse to support with gifts. Let the reader then
go to James Freeman Clarke's "Ten Great Religions", and realize
how many billions of humans have lived and died in the solemn
certainty that their welfare on earth and in heaven depended upon
their accepting certain ideas and practicing certain rites, all
mutually exclusive and incompatible, each damning the others and
the followers of the others. So gradually the realization will
come to him that the test of a doctrine about life and its
welfare must be something else than the fact that one was born to
it.